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  1. M

    Stalling in neutral

    I have a 2004 5.0 MPI Bravo 3 and when I start the engine it starts but then stalls out. It will start and run when I increase neutral throttle. After ten minutes of running in high idle I can put it back into neutral and it will run fine. I just replaced IAC and still have the same issue. Any...
  2. M

    Starting issues

    My Merc 5.0 MPI Bravo3 has started and ran great first 4 times out. Today when I started engine it would start right up but then shut off after about 2 seconds. I pushed the button on throttle and advanced it and engine would start and stay running. After about ten minutes of idling at higher...
  3. M

    Smartcraft

    I recently had a blown fuse behind dash for my smart craft monitor. Fuse was replaced, but gauges still don’t work. Did a master reset of smartcraft and now monitor reads NoSt. Any ideas on why it’s not reading starboard engine. I have a single engine 5.0 MpI Bravo 3.
  4. M

    Smartcraft gauges

    It seems that I don’t have that plug you are referencing.
  5. M

    Smartcraft gauges

    I will give the plug a shot. It’s difficult to get to because the radio amp is Attached there. Thanks for the info
  6. M

    Smartcraft gauges

    I have a 04 Sundeck, with a merc 5.0 MPI Bravo 3. Was having a starting issue and was told it could be a bad tach. Removed the tach but the problem ended up being a fuel pump relay. I put the tach back on and then none of the gauges work. I have power to smartcraft screen but getting no...
  7. M

    Smartcraft Gauges not working.

    I have a 04 Sundeck, with a merc 5.0 MPI Bravo 3. Was having a starting issue and was told it could be a bad tach. Removed the tach but the problem ended up being a fuel pump relay. I put the tach back on and then none of the gauges work. I have power to smartcraft screen but getting no...
  8. M

    Smart craft gauges not working

    I have a 04 Sundeck with Merc 5.0 MPi. Recently I had the fuel pump relay replaced but now the gauges won’t work all will not move from 0, and the Digital smartcraft gets power but no readings. Only other issue is the amplifier attached in compartment in front of steering wheel is getting no...
  9. M

    04 sundeck electrical

    I just had the problem fixed today, and it was the fuel pump relay!
  10. M

    04 sundeck electrical

    I have a 04 sun deck boat ran fine first 4 times out. Took the family out today and when I tried to start engine motor would crank but not start. Gauges would not go on, but blower bilge and radio worked. Batteries were charged and kill switch in run position. Anyone had this problem? Please help
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